A roustabout in a circus is a worker responsible for various manual tasks that support the overall operation of the show. Their duties often include setting up and taking down tents, moving equipment, and assisting performers. Roustabouts play a crucial role in ensuring that the circus runs smoothly and efficiently. These workers typically have a physically demanding job and may work long hours, especially during performances. While they may not be in the spotlight like the performers, their hard work behind the scenes is essential for the success of the circus, contributing to the vibrant atmosphere that audiences enjoy.